Gradients of Na⁺ and K⁺ Created by Sodium-Potassium Pump

question 66

Multiple Choice

Gradients of Na⁺ and K⁺ created by sodium-potassium pump

• A) are critical for the ability of some cells to generate electrical signals
• B) can be used by secondary active transporters to move other molecules
• C) are critical for maintaining normal cell volume
• D) All of the choices depend on ion gradients.